64736048

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{7591}}^1$

素因数の和:7653

約数の個数: 40

約数和(自身を含む): 138386976

約数和(自身を除く): 73650928

約数列:

[1, 2, 4, 8, 13, 16, 26, 41, 52, 82, 104, 164, 208, 328, 533, 656, 1066, 2132, 4264, 7591, 8528, 15182, 30364, 60728, 98683, 121456, 197366, 311231, 394732, 622462, 789464, 1244924, 1578928, 2489848, 4046003, 4979696, 8092006, 16184012, 32368024, 64736048]

約数ペア:

[(1, 64736048), (2, 32368024), (4, 16184012), (8, 8092006), (13, 4979696), (16, 4046003), (26, 2489848), (41, 1578928), (52, 1244924), (82, 789464), (104, 622462), (164, 394732), (208, 311231), (328, 197366), (533, 121456), (656, 98683), (1066, 60728), (2132, 30364), (4264, 15182), (7591, 8528)]